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-rw-r--r--src/org/traccar/database/Convertable.java (renamed from src/org/traccar/database/JsonConvertable.java)11
-rw-r--r--src/org/traccar/database/DataManager.java35
-rw-r--r--src/org/traccar/database/ObjectConverter.java97
-rw-r--r--src/org/traccar/database/ResultSetConverter.java6
-rw-r--r--src/org/traccar/http/DeviceServlet.java29
-rw-r--r--src/org/traccar/http/MainServlet.java2
-rw-r--r--src/org/traccar/model/Data.java19
-rw-r--r--src/org/traccar/model/Device.java53
-rw-r--r--src/org/traccar/model/Position.java23
-rw-r--r--src/org/traccar/model/User.java11
10 files changed, 233 insertions, 53 deletions
diff --git a/src/org/traccar/database/JsonConvertable.java b/src/org/traccar/database/Convertable.java
index 37af9a617..4653a815a 100644
--- a/src/org/traccar/database/JsonConvertable.java
+++ b/src/org/traccar/database/Convertable.java
@@ -15,16 +15,17 @@
*/
package org.traccar.database;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
+import java.sql.ResultSet;
import javax.json.JsonObject;
-public interface JsonConvertable {
-
- public static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ssZ");
+public interface Convertable {
public JsonObject toJson();
public void fromJson(JsonObject json) throws Exception;
+ //public void toRecord();
+
+ public void fromRecord(ResultSet record);
+
}
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index f60fd4cb3..417fbb6b4 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -266,8 +266,8 @@ public class DataManager {
"device_id INT NOT NULL," +
"read BOOLEAN DEFAULT true NOT NULL," +
"write BOOLEAN DEFAULT true NOT NULL," +
- "FOREIGN KEY (user_id) REFERENCES user(id)," +
- "FOREIGN KEY (device_id) REFERENCES device(id));" +
+ "FOREIGN KEY (user_id) REFERENCES user(id) ON DELETE CASCADE," +
+ "FOREIGN KEY (device_id) REFERENCES device(id) ON DELETE CASCADE);" +
"CREATE INDEX user_device_user_id ON user_device(user_id);" +
@@ -391,7 +391,6 @@ public class DataManager {
}
public JsonArray getDevices(long userId) throws SQLException {
-
Connection connection = dataSource.getConnection();
try {
PreparedStatement statement = connection.prepareStatement(
@@ -400,7 +399,16 @@ public class DataManager {
try {
statement.setLong(1, userId);
- return ResultSetConverter.convert(statement.executeQuery());
+ ResultSet result = statement.executeQuery();
+
+ List<Device> list = new LinkedList<Device>();
+ while (result.next()) {
+ Device device = new Device();
+ device.fromRecord(result);
+ list.add(device);
+ }
+
+ return ObjectConverter.arrayToJson(list);
} finally {
statement.close();
}
@@ -471,5 +479,24 @@ public class DataManager {
connection.close();
}
}
+
+ public void linkDevice(long userId, long deviceId) throws SQLException {
+
+ Connection connection = dataSource.getConnection();
+ try {
+ PreparedStatement statement = connection.prepareStatement(
+ "INSERT INTO user_device (user_id, device_id) VALUES (?, ?);");
+ try {
+ statement.setLong(1, userId);
+ statement.setLong(2, deviceId);
+
+ statement.execute();
+ } finally {
+ statement.close();
+ }
+ } finally {
+ connection.close();
+ }
+ }
}
diff --git a/src/org/traccar/database/ObjectConverter.java b/src/org/traccar/database/ObjectConverter.java
index 4ab83faec..8d6e73123 100644
--- a/src/org/traccar/database/ObjectConverter.java
+++ b/src/org/traccar/database/ObjectConverter.java
@@ -15,22 +15,113 @@
*/
package org.traccar.database;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
import java.util.Collection;
+import java.util.Date;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonArrayBuilder;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+import org.traccar.helper.Log;
public class ObjectConverter {
-
- public static JsonArray convert(Collection<? extends JsonConvertable> collection) {
+
+ public static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ssZ");
+
+ public static JsonArray arrayToJson(Collection<? extends Convertable> collection) {
JsonArrayBuilder array = Json.createArrayBuilder();
- for (JsonConvertable object : collection) {
+ for (Convertable object : collection) {
array.add(object.toJson());
}
return array.build();
}
+ private static String getColumnName(String key) {
+ return key.replaceAll("([A-Z])", "_$1").toLowerCase();
+ }
+
+ private static boolean hasColumn(ResultSet resultSet, String columnName) throws SQLException {
+ ResultSetMetaData metaData = resultSet.getMetaData();
+ for (int i = 1; i <= metaData.getColumnCount(); i++) {
+ if (columnName.equalsIgnoreCase(metaData.getColumnName(i))) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ public static String getString(JsonObject json, String key) {
+ if (json.containsKey(key)) {
+ return json.getString(key);
+ }
+ return null;
+ }
+
+ public static String getString(ResultSet record, String key) throws SQLException {
+ String column = getColumnName(key);
+ if (hasColumn(record, column)) {
+ return record.getString(column);
+ }
+ return null;
+ }
+
+ public static void putString(JsonObjectBuilder json, String key, String value) {
+ if (value != null) {
+ json.add(key, value);
+ }
+ }
+
+ public static long getLong(JsonObject json, String key) {
+ if (json.containsKey(key)) {
+ return json.getJsonNumber(key).longValue();
+ }
+ return 0;
+ }
+
+ public static long getLong(ResultSet record, String key) throws SQLException {
+ String column = getColumnName(key);
+ if (hasColumn(record, column)) {
+ return record.getLong(column);
+ }
+ return 0;
+ }
+
+ public static void putLong(JsonObjectBuilder json, String key, long value) {
+ json.add(key, value);
+ }
+
+ public static Date getDate(JsonObject json, String key) {
+ if (json.containsKey(key)) {
+ try {
+ return dateFormat.parse(json.getString(key));
+ } catch (ParseException error) {
+ Log.warning(error);
+ }
+ }
+ return null;
+ }
+
+ public static Date getDate(ResultSet record, String key) throws SQLException {
+ String column = getColumnName(key);
+ if (hasColumn(record, column)) {
+ return record.getDate(column);
+ }
+ return null;
+ }
+
+ public static void putDate(JsonObjectBuilder json, String key, Date value) {
+ if (value != null) {
+ json.add(key, dateFormat.format(value));
+ }
+ }
+
}
diff --git a/src/org/traccar/database/ResultSetConverter.java b/src/org/traccar/database/ResultSetConverter.java
index 92cb8fa4e..2bac01393 100644
--- a/src/org/traccar/database/ResultSetConverter.java
+++ b/src/org/traccar/database/ResultSetConverter.java
@@ -18,8 +18,6 @@ package org.traccar.database;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonArrayBuilder;
@@ -64,10 +62,10 @@ public class ResultSetConverter {
obj.add(columnName, rs.getString(columnName));
break;
case java.sql.Types.DATE:
- obj.add(columnName, JsonConvertable.dateFormat.format(rs.getDate(columnName)));
+ obj.add(columnName, ObjectConverter.dateFormat.format(rs.getDate(columnName)));
break;
case java.sql.Types.TIMESTAMP:
- obj.add(columnName, JsonConvertable.dateFormat.format(rs.getTimestamp(columnName)));
+ obj.add(columnName, ObjectConverter.dateFormat.format(rs.getTimestamp(columnName)));
break;
default:
break;
diff --git a/src/org/traccar/http/DeviceServlet.java b/src/org/traccar/http/DeviceServlet.java
index 260083e0e..5cda5708e 100644
--- a/src/org/traccar/http/DeviceServlet.java
+++ b/src/org/traccar/http/DeviceServlet.java
@@ -17,13 +17,18 @@ package org.traccar.http;
import java.io.IOException;
import java.sql.SQLException;
+import java.text.ParseException;
import javax.json.Json;
+import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
+import javax.json.JsonReader;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.traccar.Context;
+import org.traccar.helper.Log;
+import org.traccar.model.Device;
public class DeviceServlet extends HttpServlet {
@@ -65,6 +70,30 @@ public class DeviceServlet extends HttpServlet {
}
private void add(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+
+ long userId = (Long) req.getSession().getAttribute(MainServlet.USER_ID);
+
+ JsonReader jsonReader = Json.createReader(req.getReader());
+ JsonObject jsonObject = jsonReader.readObject();
+ Device device = new Device();
+ try {
+ device.fromJson(jsonObject);
+ } catch (ParseException error) {
+ Log.warning(error);
+ }
+
+ JsonObjectBuilder result = Json.createObjectBuilder();
+
+ try {
+ result.add("success", true);
+ Context.getDataManager().addDevice(device);
+ Context.getDataManager().linkDevice(userId, device.getId());
+ } catch(SQLException error) {
+ result.add("success", false);
+ result.add("error", error.getMessage());
+ }
+
+ resp.getWriter().println(result.build().toString());
}
private void update(HttpServletRequest req, HttpServletResponse resp) throws IOException {
diff --git a/src/org/traccar/http/MainServlet.java b/src/org/traccar/http/MainServlet.java
index 62345489e..10920accb 100644
--- a/src/org/traccar/http/MainServlet.java
+++ b/src/org/traccar/http/MainServlet.java
@@ -173,7 +173,7 @@ public class MainServlet extends HttpServlet {
JsonObjectBuilder result = Json.createObjectBuilder();
result.add("success", true);
- result.add("data", ObjectConverter.convert(positions.values()));
+ result.add("data", ObjectConverter.arrayToJson(positions.values()));
positions.clear();
try {
diff --git a/src/org/traccar/model/Data.java b/src/org/traccar/model/Data.java
index 1cef813a3..e329e6c1e 100644
--- a/src/org/traccar/model/Data.java
+++ b/src/org/traccar/model/Data.java
@@ -15,15 +15,16 @@
*/
package org.traccar.model;
+import java.sql.ResultSet;
import java.text.ParseException;
import java.util.Date;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
-import org.traccar.database.JsonConvertable;
-import static org.traccar.database.JsonConvertable.dateFormat;
+import org.traccar.database.Convertable;
+import org.traccar.database.ObjectConverter;
-public class Data implements JsonConvertable {
+public class Data implements Convertable {
private long id;
public long getId() { return id; }
@@ -50,8 +51,8 @@ public class Data implements JsonConvertable {
JsonObjectBuilder json = Json.createObjectBuilder();
json.add("id", id);
json.add("deviceId", deviceId);
- json.add("serverTime", dateFormat.format(serverTime));
- json.add("deviceTime", dateFormat.format(deviceTime));
+ json.add("serverTime", ObjectConverter.dateFormat.format(serverTime));
+ json.add("deviceTime", ObjectConverter.dateFormat.format(deviceTime));
//json.add("extendedInfo", extendedInfo);
return json.build();
}
@@ -60,9 +61,13 @@ public class Data implements JsonConvertable {
public void fromJson(JsonObject json) throws ParseException {
id = json.getJsonNumber("id").longValue();
deviceId = json.getJsonNumber("deviceId").longValue();
- serverTime = dateFormat.parse(json.getString("serverTime"));
- deviceTime = dateFormat.parse(json.getString("deviceTime"));
+ serverTime = ObjectConverter.dateFormat.parse(json.getString("serverTime"));
+ deviceTime = ObjectConverter.dateFormat.parse(json.getString("deviceTime"));
//extendedInfo = json.getString("extendedInfo");
}
+ @Override
+ public void fromRecord(ResultSet record) {
+ }
+
}
diff --git a/src/org/traccar/model/Device.java b/src/org/traccar/model/Device.java
index 4e2f57690..067d80f36 100644
--- a/src/org/traccar/model/Device.java
+++ b/src/org/traccar/model/Device.java
@@ -15,21 +15,25 @@
*/
package org.traccar.model;
+import java.sql.ResultSet;
+import java.sql.SQLException;
import java.text.ParseException;
import java.util.Date;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
-import org.traccar.database.JsonConvertable;
+import org.traccar.database.Convertable;
+import org.traccar.database.ObjectConverter;
+import org.traccar.helper.Log;
-public class Device implements JsonConvertable {
+public class Device implements Convertable {
private long id;
public long getId() { return id; }
public void setId(long id) { this.id = id; }
private String name;
- public String getName() { return uniqueId; }
+ public String getName() { return name; }
public void setName(String name) { this.name = name; }
private String uniqueId;
@@ -47,25 +51,40 @@ public class Device implements JsonConvertable {
@Override
public JsonObject toJson() {
JsonObjectBuilder json = Json.createObjectBuilder();
- json.add("id", id);
- json.add("name", name);
- json.add("uniqueId", uniqueId);
- json.add("status", status);
- json.add("lastUpdate", dateFormat.format(lastUpdate));
- json.add("positionId", positionId);
- json.add("dataId", dataId);
+ ObjectConverter.putLong(json, "id", id);
+ ObjectConverter.putString(json, "name", name);
+ ObjectConverter.putString(json, "uniqueId", uniqueId);
+ ObjectConverter.putString(json, "status", status);
+ ObjectConverter.putDate(json, "lastUpdate", lastUpdate);
+ ObjectConverter.putLong(json, "positionId", positionId);
+ ObjectConverter.putLong(json, "dataId", dataId);
return json.build();
}
@Override
public void fromJson(JsonObject json) throws ParseException {
- id = json.getJsonNumber("id").longValue();
- name = json.getString("name");
- uniqueId = json.getString("uniqueId");
- status = json.getString("status");
- lastUpdate = dateFormat.parse(json.getString("lastUpdate"));
- positionId = json.getJsonNumber("positionId").longValue();
- dataId = json.getJsonNumber("dataId").longValue();
+ id = ObjectConverter.getLong(json, "id");
+ name = ObjectConverter.getString(json, "name");
+ uniqueId = ObjectConverter.getString(json, "uniqueId");
+ status = ObjectConverter.getString(json, "status");
+ lastUpdate = ObjectConverter.getDate(json, "lastUpdate");
+ positionId = ObjectConverter.getLong(json, "positionId");
+ dataId = ObjectConverter.getLong(json, "dataId");
+ }
+
+ @Override
+ public void fromRecord(ResultSet record) {
+ try {
+ id = ObjectConverter.getLong(record, "id");
+ name = ObjectConverter.getString(record, "name");
+ uniqueId = ObjectConverter.getString(record, "uniqueId");
+ status = ObjectConverter.getString(record, "status");
+ lastUpdate = ObjectConverter.getDate(record, "lastUpdate");
+ positionId = ObjectConverter.getLong(record, "positionId");
+ dataId = ObjectConverter.getLong(record, "dataId");
+ } catch (SQLException error) {
+ Log.warning(error);
+ }
}
}
diff --git a/src/org/traccar/model/Position.java b/src/org/traccar/model/Position.java
index 7f042c409..92d5bbe5e 100644
--- a/src/org/traccar/model/Position.java
+++ b/src/org/traccar/model/Position.java
@@ -15,15 +15,16 @@
*/
package org.traccar.model;
+import java.sql.ResultSet;
import java.text.ParseException;
import java.util.Date;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
-import org.traccar.database.JsonConvertable;
-import static org.traccar.database.JsonConvertable.dateFormat;
+import org.traccar.database.Convertable;
+import org.traccar.database.ObjectConverter;
-public class Position implements JsonConvertable {
+public class Position implements Convertable {
private long id;
public long getId() { return id; }
@@ -87,9 +88,9 @@ public class Position implements JsonConvertable {
JsonObjectBuilder json = Json.createObjectBuilder();
json.add("id", id);
json.add("deviceId", deviceId);
- json.add("serverTime", dateFormat.format(serverTime));
- json.add("deviceTime", dateFormat.format(deviceTime));
- json.add("fixTime", dateFormat.format(fixTime));
+ json.add("serverTime", ObjectConverter.dateFormat.format(serverTime));
+ json.add("deviceTime", ObjectConverter.dateFormat.format(deviceTime));
+ json.add("fixTime", ObjectConverter.dateFormat.format(fixTime));
json.add("valid", valid);
json.add("latitude", latitude);
json.add("longitude", longitude);
@@ -105,9 +106,9 @@ public class Position implements JsonConvertable {
public void fromJson(JsonObject json) throws ParseException {
id = json.getJsonNumber("id").longValue();
deviceId = json.getJsonNumber("deviceId").longValue();
- serverTime = dateFormat.parse(json.getString("serverTime"));
- deviceTime = dateFormat.parse(json.getString("deviceTime"));
- fixTime = dateFormat.parse(json.getString("fixTime"));
+ serverTime = ObjectConverter.dateFormat.parse(json.getString("serverTime"));
+ deviceTime = ObjectConverter.dateFormat.parse(json.getString("deviceTime"));
+ fixTime = ObjectConverter.dateFormat.parse(json.getString("fixTime"));
valid = json.getBoolean("valid");
latitude = json.getJsonNumber("latitude").doubleValue();
longitude = json.getJsonNumber("longitude").doubleValue();
@@ -118,4 +119,8 @@ public class Position implements JsonConvertable {
//extendedInfo = json.getString("extendedInfo");
}
+ @Override
+ public void fromRecord(ResultSet record) {
+ }
+
}
diff --git a/src/org/traccar/model/User.java b/src/org/traccar/model/User.java
index a3eaf5a10..77740e987 100644
--- a/src/org/traccar/model/User.java
+++ b/src/org/traccar/model/User.java
@@ -15,12 +15,13 @@
*/
package org.traccar.model;
+import java.sql.ResultSet;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
-import org.traccar.database.JsonConvertable;
+import org.traccar.database.Convertable;
-public class User implements JsonConvertable {
+public class User implements Convertable {
private long id;
@@ -79,5 +80,9 @@ public class User implements JsonConvertable {
longitude = json.getJsonNumber("longitude").doubleValue();
zoom = json.getJsonNumber("zoom").intValue();
}
-
+
+ @Override
+ public void fromRecord(ResultSet record) {
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 03:04:50 +0000